MUELLER INDUSTRIES INC (MLI) Stock
MLI has an Alpha Score of 37 out of 100 (weak), computed on Nov 4, 2026 from 3 of 4 sub-scores. 5 of the hedge funds AlphaScala tracks reported MLI in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $28.03M. Company insiders reported 0 open-market buys and 3 sales on SEC Form 4 in the 90 days to Nov 9, 2026. Its trailing P/E ratio is 13.8 and its net margin 17.3% (key statistics as of Oct 31, 2026).
What is MLI's Alpha Score?
How it works →Alpha Score of 37 reflects weak overall profile with poor momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 4, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which hedge funds own MLI?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 228K | $28.03M | -33% |
| Renaissance Technologies Jim Simons (founder) | 110K | $13.55M | -28% |
| Millennium Management Israel Englander | 79K | $9.70M | -78% |
| Marshall Wace | 65K | $7.93M | NEW |
| Bridgewater Associates Ray Dalio | 63K | $7.77M | +65% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are MUELLER INDUSTRIES INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Nov 2, 26 | Hansen John B | Director | SELL | 2.0K | $111K |
| Aug 27, 26 | Goldman Scott Jay | Director | SELL | 2.0K | $128K |
| Aug 13, 26 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | SELL | 86.2K | $5.8M |
| Aug 11, 26 | Christopher Gregory L. | Chairman of the Board & CEO | SELL | 70.0K | $4.9M |
| Aug 11, 26 | Christopher Gregory L. | Chairman of the Board & CEO | SELL | 200.0K | $13.7M |
| Aug 10, 26 | Christopher Gregory L. | Chairman of the Board & CEO | SELL | 70.0K | $4.8M |
| Aug 4, 26 | Hansen John B | Director | SELL | 2.4K | $166K |
| Aug 4, 26 | Hansen John B | Director | SELL | 1.0K | $68K |
SEC Form 4 filings as of Nov 9, 2026
See cluster-buy signals across all tickers →What are MLI's key statistics?
Key statistics as of Oct 31, 2026
How does MLI's valuation compare with the Industrials sector?
| Metric | MLI | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 13.8 | 27.6 | 193 |
| Net margin | 17.27% | 8.12% | 216 |
| Return on equity | 25.39% | 15.27% | 216 |
| Dividend yield (payers) | 1.45% | 1.43% | 138 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 10, 2026). P/E excludes loss-making companies.
MLI price chart
Powered by TradingViewWhat does MUELLER INDUSTRIES INC do?
Mueller Industries Inc. is a prominent manufacturing company, specializing in producing a wide array of products made from copper, brass, aluminum, and plastic. The company's primary function is to supply pipes, fittings, valves, and related products that serve a broad spectrum of industries, including plumbing, HVAC, refrigeration, and industrial manufacturing. With its product range, Mueller Industries plays a crucial role in supporting infrastructure development and maintenance projects worldwide. Notably, the company is involved in sectors that significantly impact residential construction and commercial building, helping to ensure that vital systems are installed and maintained efficiently. Founded in 1917 and headquartered in Collierville, Tennessee, Mueller Industries has grown to become a key player within its industry, known for its commitment to quality and reliability. The company's global presence and diverse product offerings enhance its significance in the marketplace, making it a respected supplier and an essential component of various industrial supply chains.